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AR059038A1 - SUSPENSION CONCENTRATION - Google Patents

SUSPENSION CONCENTRATION

Info

Publication number
AR059038A1
AR059038A1 ARP070100182A ARP070100182A AR059038A1 AR 059038 A1 AR059038 A1 AR 059038A1 AR P070100182 A ARP070100182 A AR P070100182A AR P070100182 A ARP070100182 A AR P070100182A AR 059038 A1 AR059038 A1 AR 059038A1
Authority
AR
Argentina
Prior art keywords
suspension
agent
organic polymeric
polymeric flocculant
solids
Prior art date
Application number
ARP070100182A
Other languages
Spanish (es)
Original Assignee
Ciba Sc Holding Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of AR059038A1 publication Critical patent/AR059038A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

La presente se refiere a un proceso para concentrar una suspension acuosa de partículas solidas que comprende los pasos de agregar al menos un floculante polimérico orgánico a la suspension formando con ello los solidos floculados donde los solidos floculados pueden formar una capa de solidos y formando con ello una suspension más concentrada donde el proceso comprende la adicion de una cantidad efectiva de un agente que se selecciona del grupo formado por agentes radicales libres, agentes oxidantes, enzimas y radiacion, donde el agente se aplica a la suspension antes o sustancialmente al mismo tiempo que se agrega el floculante polimérico orgánico y/o el floculante polimérico orgánico se agrega a la suspension en un recipiente y el agente se aplica a la suspension en el mismo recipiente. El proceso es particularmente adecuado para separar solidos de líquido donde los solidos floculados decantan por sedimentacion en un tanque de sedimentacion por gravedad.This refers to a process for concentrating an aqueous suspension of solid particles comprising the steps of adding at least one organic polymeric flocculant to the suspension thereby forming flocculated solids where flocculated solids can form a solid layer and thereby forming a more concentrated suspension where the process comprises adding an effective amount of an agent that is selected from the group consisting of free radical agents, oxidizing agents, enzymes and radiation, where the agent is applied to the suspension before or substantially at the same time as The organic polymeric flocculant is added and / or the organic polymeric flocculant is added to the suspension in a container and the agent is applied to the suspension in the same container. The process is particularly suitable for separating solids from liquid where flocculated solids opt for sedimentation in a gravity sedimentation tank.

ARP070100182A 2006-01-18 2007-01-16 SUSPENSION CONCENTRATION AR059038A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0601000.3A GB0601000D0 (en) 2006-01-18 2006-01-18 Concentration of suspensions

Publications (1)

Publication Number Publication Date
AR059038A1 true AR059038A1 (en) 2008-03-12

Family

ID=36010517

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP070100182A AR059038A1 (en) 2006-01-18 2007-01-16 SUSPENSION CONCENTRATION
ARP150100714A AR100571A2 (en) 2006-01-18 2015-03-10 PROCESSES TO CONCENTRATE A WATERPROOF SUSPENSION OF SOLID PARTICLES THAT INCLUDE MINERAL PARTICLES

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP150100714A AR100571A2 (en) 2006-01-18 2015-03-10 PROCESSES TO CONCENTRATE A WATERPROOF SUSPENSION OF SOLID PARTICLES THAT INCLUDE MINERAL PARTICLES

Country Status (15)

Country Link
US (2) US8097167B2 (en)
EP (1) EP1976613A1 (en)
JP (1) JP2009523602A (en)
CN (1) CN101370562B (en)
AP (1) AP2449A (en)
AR (2) AR059038A1 (en)
AU (1) AU2007207044B2 (en)
BR (1) BRPI0706645A2 (en)
CA (1) CA2636135C (en)
EA (1) EA014628B1 (en)
GB (1) GB0601000D0 (en)
PE (1) PE20070939A1 (en)
UA (1) UA93222C2 (en)
WO (1) WO2007082797A1 (en)
ZA (1) ZA200805391B (en)

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CA2594182A1 (en) 2007-07-16 2009-01-16 Rj Oil Sands Inc. Hydrocarbon recovery using a jet pump
EP2477708A4 (en) 2009-09-15 2013-12-11 Suncor Energy Inc METHOD FOR FLOODING AND DRAINING OF RIPE BREAKFAST MATERIAL FROM OIL SAND
WO2011032253A1 (en) 2009-09-15 2011-03-24 Suncor Energy Inc. Process for drying oil sand mature fine tailings
US9067807B2 (en) 2009-10-20 2015-06-30 Soane Energy, Llc Treatment of wastewater
WO2011050440A1 (en) 2009-10-30 2011-05-05 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
CN102939141A (en) * 2010-04-09 2013-02-20 巴斯夫欧洲公司 Concentration of suspensions
FR2958927B1 (en) * 2010-04-20 2012-05-25 Otv Sa METHOD FOR WATER TREATMENT BY FLOCCULATION USING A FLOCCULANT AGENT OF NATURAL ORIGIN
CN101811764B (en) * 2010-04-29 2012-07-04 南京神克隆科技有限公司 Efficient ecological type sewage and sludge treating agent and preparation method thereof
AP4054A (en) * 2011-09-05 2017-03-07 Cytec Tech Corp Processes for recovering organic solvent extractant from solid-stabilized emulsions formed in hydrometallurgical solvent extraction circuits
AU2012330464B2 (en) * 2011-10-25 2015-06-18 Basf Se Concentration of suspensions
US20130153511A1 (en) * 2011-12-16 2013-06-20 Shell Oil Company Process for dewatering of oil sand tailing muds
AU2013280159A1 (en) * 2012-06-21 2015-01-22 Suncor Energy Inc. Dewatering of thick fine tailings with gas injection and flocculation
BR112015001820A2 (en) 2012-07-31 2017-07-04 Basf Se process for concentrating an aqueous suspension of solid particles
US20140116956A1 (en) * 2012-10-28 2014-05-01 SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project Fort McMurray Co-processing of fluid fine tailings and fresh oil sands tailings
EP3189169B1 (en) 2014-09-03 2020-02-26 Solenis Technologies, L.P. Wet mineral ore processing in mining applications
MA41354B1 (en) * 2015-04-30 2019-10-31 Basf Se Separation of suspensions of solids using a water-soluble polymer and a chemical agent.
US10043903B2 (en) 2015-12-21 2018-08-07 Samsung Electronics Co., Ltd. Semiconductor devices with source/drain stress liner
US10138150B1 (en) * 2018-01-18 2018-11-27 Water Solutions, Inc. Methods and systems for treating vinasse
FR3082197B1 (en) 2018-06-08 2021-04-23 Coatex Sas WATER RECYCLING IN A MINE DERIVATIVE
FR3082124B1 (en) * 2018-06-08 2021-05-28 Coatex Sas CHECKING THE SEDIMENTATION OF A MINING DERIVATIVE
FR3082196B1 (en) * 2018-06-08 2021-04-23 Coatex Sas CHECKING THE RHEOLOGY OF A METAL ORE RESIDUE
FR3082195B1 (en) * 2018-06-08 2021-05-28 Coatex Sas CHECKING THE RHEOLOGY OF A METAL ORE RESIDUE
WO2021178269A1 (en) * 2020-03-02 2021-09-10 Northwestern University Assembly of random copolymer polyelectrolyte complexes for removal of contaminants from water
CN111747480A (en) * 2020-06-29 2020-10-09 暨南大学 A kind of method of visible light strengthening ferric activating persulfate to treat organic wastewater
BE1028692B1 (en) 2021-03-13 2022-05-04 Eurochem Antwerpen ODDA Process for the production of nitrogenous fertilizers with improved lime removal
CN117185526B (en) * 2023-09-01 2025-12-26 常州大学 An integrated treatment system for destabilization, flocculation, and degradation of polar drilling waste fluid

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Also Published As

Publication number Publication date
AP2008004523A0 (en) 2008-06-30
AP2449A (en) 2012-08-31
BRPI0706645A2 (en) 2011-04-05
AR100571A2 (en) 2016-10-19
CN101370562B (en) 2012-07-18
EA200801668A1 (en) 2008-12-30
CA2636135C (en) 2016-06-28
EA014628B1 (en) 2010-12-30
ZA200805391B (en) 2009-10-28
GB0601000D0 (en) 2006-03-01
US8097167B2 (en) 2012-01-17
AU2007207044A1 (en) 2007-07-26
AU2007207044B2 (en) 2011-11-10
CA2636135A1 (en) 2007-07-26
JP2009523602A (en) 2009-06-25
UA93222C2 (en) 2011-01-25
EP1976613A1 (en) 2008-10-08
PE20070939A1 (en) 2007-09-24
US20120145644A1 (en) 2012-06-14
CN101370562A (en) 2009-02-18
US8506822B2 (en) 2013-08-13
WO2007082797A1 (en) 2007-07-26
US20110155671A1 (en) 2011-06-30

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee